138911682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 366428160

約数和(自身を除く): 227516478

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 31, 39, 42, 58, 62, 78, 87, 91, 93, 174, 182, 186, 203, 217, 273, 283, 377, 403, 406, 434, 546, 566, 609, 651, 754, 806, 849, 899, 1131, 1209, 1218, 1302, 1698, 1798, 1981, 2262, 2418, 2639, 2697, 2821, 3679, 3962, 5278, 5394, 5642, 5943, 6293, 7358, 7917, 8207, 8463, 8773, 11037, 11687, 11886, 12586, 15834, 16414, 16926, 17546, 18879, 22074, 23374, 24621, 25753, 26319, 35061, 37758, 49242, 51506, 52638, 57449, 61411, 70122, 77259, 81809, 106691, 114049, 114898, 122822, 154518, 163618, 172347, 184233, 213382, 228098, 245427, 254417, 320073, 342147, 344694, 368466, 490854, 508834, 640146, 684294, 746837, 763251, 798343, 1493674, 1526502, 1596686, 1780919, 2240511, 2395029, 3307421, 3561838, 4481022, 4790058, 5342757, 6614842, 9922263, 10685514, 19844526, 23151947, 46303894, 69455841, 138911682]

約数ペア:

[(1, 138911682), (2, 69455841), (3, 46303894), (6, 23151947), (7, 19844526), (13, 10685514), (14, 9922263), (21, 6614842), (26, 5342757), (29, 4790058), (31, 4481022), (39, 3561838), (42, 3307421), (58, 2395029), (62, 2240511), (78, 1780919), (87, 1596686), (91, 1526502), (93, 1493674), (174, 798343), (182, 763251), (186, 746837), (203, 684294), (217, 640146), (273, 508834), (283, 490854), (377, 368466), (403, 344694), (406, 342147), (434, 320073), (546, 254417), (566, 245427), (609, 228098), (651, 213382), (754, 184233), (806, 172347), (849, 163618), (899, 154518), (1131, 122822), (1209, 114898), (1218, 114049), (1302, 106691), (1698, 81809), (1798, 77259), (1981, 70122), (2262, 61411), (2418, 57449), (2639, 52638), (2697, 51506), (2821, 49242), (3679, 37758), (3962, 35061), (5278, 26319), (5394, 25753), (5642, 24621), (5943, 23374), (6293, 22074), (7358, 18879), (7917, 17546), (8207, 16926), (8463, 16414), (8773, 15834), (11037, 12586), (11687, 11886)]